200.32% is the change from 311 to 934
Calculation steps:
[( 934 - 311 ) ÷ 311] x 100 = 200.32%
Formula
Percentage change = [(934 - 311) / 311] x 100
Subtract the new number by the original number
934 - 311 = 623
623 ÷ 311 = 2.0032154340836015
2.0032154340836015 x 100 = 200.32%